(Used) 2016 Peterbilt 389, FRONT AXLE BEAM- Part Number: 10031598, Serial Number: MY01624429, Make: Spicer, Model: E-1252LW, Capacity: 12,000 lbs, Measurement: 34" CENTER TO CENTER LEAF, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921